<!--
var selectednum=0;
var last=null;
var theTable=null;

/// global var for the browser
var block = new String();
var style = new String();
var isDHTML = new Boolean(false);
var isDOM 	= new Boolean(false);

// determine browser
var ieVer 		= parseInt(navigator.userAgent.charAt(parseInt(navigator.userAgent.indexOf("MSIE")) + 5));
var Nav4 		= navigator.userAgent.indexOf("Nav");
var Gecko		= navigator.userAgent.indexOf("Gecko")
var myDomain 	= document.referrer;
var Viaggiare 	= false;
var Netscape 	= false;
function showLayer2() {
	if (Viaggiare == false) 
		document.getElementById("frame2").style.display='block';
	else 
		document.all['frame2'].style.display='block';
}

function showLayer3() {
	if (Viaggiare == false) 
		document.getElementById("frame3").style.display='block';
	else 
		document.all['frame3'].style.display='block';
}

function showLayer4() {
	if (Viaggiare == false) 
		document.getElementById("frame4").style.display='block';
	else 
		document.all['frame4'].style.display='block';
}

function showLayer5() {
	if (Viaggiare == false) 
		document.getElementById("frame5").style.display='block';
	else 
		document.all['frame5'].style.display='block';
}
function showLayer6() {
	if (Viaggiare == false) 
		document.getElementById("frame6").style.display='block';
	else 
		document.all['frame6'].style.display='block';
}

var CostaIframe = 0;

function showLayer7() {	
	if (Viaggiare == false) 
		document.getElementById("frame7").style.display='block';
	else 
		document.all['frame7'].style.display='block';
	
	
	if (CostaIframe == 0){
		var iFrameObj = window.frames["crociere"];
		var iFrameURL = iFrameObj.document.location.href;
		iFrameObj.document.location.href = "http://edreams.costa.it/BookingEngine/Edreams/it-IT/CruiseFinder/CruiseFinder.html";
		CostaIframe = 1;
	}
	
}

function init()
{
theTable = document.getElementById('mytable');
last=theTable.rows[0].cells[0];
}

function selecciona(src,num){
	close_layers();
	//alert("src: "+src+"  num: "+num);
	if(last!=null) 
	{
		//last.bgColor = rolloverout;
	}
	else
	{
		init();
	}
	
	selectednum=num;
	last=src;		// save the last tab object selected 
	
	if ((Viaggiare == true) && (Netscape == false) ) {
		//alert('Viaggiare.net');
		
		document.all['frame2'].style.display='none';
		document.all['frame3'].style.display='none';
		document.all['frame4'].style.display='none';
		document.all['frame5'].style.display='none';
		document.all['frame6'].style.display='none';
		document.all['frame7'].style.display='none';
		
		if(num==0) { showLayer2(); }
		if(num==1) { showLayer3(); }
		if(num==2) { showLayer4(); }
		if(num==3) { showLayer5(); }	
		//if(num==4) { showLayer6(); }	
		if(num==4) top.location.href = "http://viaggiare.edreams.it/edreams/italiano/auto/autonoleggio.jhtml";
		if(num==5) top.location.href = "http://viaggiare.edreams.it/edreams/italiano/crociere/crociere.jhtml";
		
	}
	
	else if (Viaggiare == false) {
	
		document.getElementById('frame2').style.display='none';
		document.getElementById('frame3').style.display='none';
		document.getElementById('frame4').style.display='none';
		document.getElementById('frame5').style.display='none';
		document.getElementById('frame6').style.display='none';
		document.getElementById('frame7').style.display='none';
		
		if(num==0) { showLayer2(); }
		if(num==1) { showLayer3(); }
		if(num==2) { showLayer4(); }
		if(num==3) { showLayer5(); }
		if(num==4) { showLayer6(); }
		if(num==5) { showLayer7(); }
	}
	 else {
	 	//alert('Viaggiare.net');
		if(num==0) top.location.href = "http://viaggiare.edreams.it/edreams/italiano/amadeus3/";
		if(num==1) top.location.href = "http://viaggiare.edreams.it/edreams/italiano/alberghi/alberghi.jhtml";
		if(num==2) top.location.href = "http://viaggiare.edreams.it/edreams/italiano/alberghi/hotel_e_alberghi.jhtml";
		if(num==3) top.location.href = "http://viaggiare.edreams.it/edreams/italiano/viaggi/vacanze-last-minute.jhtml";
		if(num==4) top.location.href = "http://viaggiare.edreams.it/edreams/italiano/auto/autonoleggio.jhtml";
		if(num==5) top.location.href = "http://viaggiare.edreams.it/edreams/italiano/crociere/crociere.jhtml";
	}

	update_border(num);
}

function update_border(num)
{
	switch(num)
	{
	case 0: {					
				
				theTable.rows[0].cells[0].className="tab1-on"; 	
				theTable.rows[0].cells[1].className="tab2-off"; 	
				theTable.rows[0].cells[2].className="tab3-off"; 		
				theTable.rows[0].cells[3].className="tab4-off"; 		
				theTable.rows[0].cells[4].className="tab5-off";
				if(theTable.rows[0].cells[5]){
					theTable.rows[0].cells[5].className="tab6-off"; 	
				}	
				break;
	}
	
	case 1: {
				theTable.rows[0].cells[0].className="tab1-off"; 
				theTable.rows[0].cells[1].className="tab2-on";	
				theTable.rows[0].cells[2].className="tab3-off";
				theTable.rows[0].cells[3].className="tab4-off";				
				theTable.rows[0].cells[4].className="tab5-off";
				if(theTable.rows[0].cells[5]){
					theTable.rows[0].cells[5].className="tab6-off"; 	
				}	
				break;
			}

	case 2: {
				theTable.rows[0].cells[0].className="tab1-off"; 
				theTable.rows[0].cells[1].className="tab2-off";	
				theTable.rows[0].cells[2].className="tab3-on";
				theTable.rows[0].cells[3].className="tab4-off";
				theTable.rows[0].cells[4].className="tab5-off";
				if(theTable.rows[0].cells[5]){
					theTable.rows[0].cells[5].className="tab6-off"; 	
				}
				break;
			}	
			
	case 3: {
				theTable.rows[0].cells[0].className="tab1-off"; 
				theTable.rows[0].cells[1].className="tab2-off";	
				theTable.rows[0].cells[2].className="tab3-off";
				theTable.rows[0].cells[3].className="tab4-on";
				theTable.rows[0].cells[4].className="tab5-off";
				theTable.rows[0].cells[5].className="tab6-off";
				break;
			}	
	case 4: {
				theTable.rows[0].cells[0].className="tab1-off"; 
				theTable.rows[0].cells[1].className="tab2-off";	
				theTable.rows[0].cells[2].className="tab3-off";
				theTable.rows[0].cells[3].className="tab4-off";
				theTable.rows[0].cells[4].className="tab5-on";
				theTable.rows[0].cells[5].className="tab6-off";
				break;
			}	
	case 5: {
				theTable.rows[0].cells[0].className="tab1-off"; 
				theTable.rows[0].cells[1].className="tab2-off";	
				theTable.rows[0].cells[2].className="tab3-off";
				theTable.rows[0].cells[3].className="tab4-off";
				theTable.rows[0].cells[4].className="tab5-off";
				theTable.rows[0].cells[5].className="tab6-on";
				break;
			}	
	}
}

// set var depending on scripting method
function checkBrowser(){
	if ((myDomain.indexOf("viaggiare.net")!= -1) || (myDomain.indexOf("viaggiare.com")!= -1)){ 
		Viaggiare = true; 
	}
	if (navigator.userAgent.indexOf("Gecko") != -1){ Netscape = true; }
}   




function showCruise(whichOne){
	whichOne = 'frame7' + whichOne;
	document.all['frame7costa'].style.display	=	'none';
	document.all['frame7msc'].style.display		=	'none';
	document.all[whichOne].style.display		=	'block';
}

-->